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Serial/Series Title
Year
Month
Day
Language
Results:
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604
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15th Street News (Midwest City, Okla.), Vol. 19, No. 3, Ed. 1 Friday, September 21, 1990
Newspaper from Rose State College in Midwest City, Oklahoma that includes national, local, and campus news along with advertising.
Date:
September 21, 1990
Creator:
MacArthur, Hazel
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
1990 National Youth Survey - Special Report - FOR PARENT'S ONLY - Alcohol and Substance Use Among Adolescents in Church of Christ
Lecture given Wednesday, February 21, 1990, 3:30 PM at Abilene Christian University.
Date:
February 21, 1990
Creator:
Lewis, David & Dodd, Carley
Object Type:
Sound
System:
The Portal to Texas History
1990 National Youth Survey - Special Report - FOR PARENT'S ONLY - Alcohol and Substance Use Among Adolescents in Church of Christ
Lecture given Wednesday, February 21, 1990, 8:30 AM at Abilene Christian University
Date:
February 21, 1990
Creator:
Lewis, David & Dodd, Carley
Object Type:
Sound
System:
The Portal to Texas History
1990 National Youth Survey - Special Report - FOR PARENT'S ONLY - Alcohol and Substance Use Among Adolescents in Church of Christ
Lecture given Wednesday, February 21, 1990, 11:00 AM at Abilene Christian University
Date:
February 21, 1990
Creator:
Lewis, David & Dodd, Carley
Object Type:
Sound
System:
The Portal to Texas History
[Agenda for the San Antonio Chapter of the Links, Inc. Meeting - January 21, 1990]
Agenda for the January 21, 1990 meeting of the San Antonio chapter of The Links, Inc. Items for discussion include the chapter's correspondence, treasury reports, committee reports, and current business.
Date:
January 21, 1990
Creator:
Links, Inc. San Antonio Chapter.
Object Type:
Text
System:
The Portal to Texas History
The Albany News (Albany, Tex.), Vol. 115, No. 2, Ed. 1 Thursday, June 21, 1990
Weekly newspaper from Albany, Texas that includes local, county, and state news along with extensive advertising.
Date:
June 21, 1990
Creator:
Lucas, Donnie A.
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 21, No. 6, Ed. 1 Sunday, January 21, 1990
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
January 21, 1990
Creator:
Warnken, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 21, No. 15, Ed. 1 Wednesday, February 21, 1990
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
February 21, 1990
Creator:
Warnken, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 21, No. 23, Ed. 1 Wednesday, March 21, 1990
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
March 21, 1990
Creator:
Warnken, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 21, No. 84, Ed. 1 Sunday, October 21, 1990
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
October 21, 1990
Creator:
Hutchison, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
The Allen American (Allen, Tex.), Vol. 21, No. 93, Ed. 1 Wednesday, November 21, 1990
Semiweekly newspaper from Allen, Texas that includes local, state, and national news along with advertising.
Date:
November 21, 1990
Creator:
Hutchison, Mark
Object Type:
Newspaper
System:
The Portal to Texas History
Altus Times (Altus, Okla.), Vol. 68, No. 18, Ed. 1 Sunday, January 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
January 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 68, No. 45, Ed. 1 Wednesday, February 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
February 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 68, No. 69, Ed. 1 Wednesday, March 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
March 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 68, No. 121, Ed. 1 Monday, May 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
May 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 68, No. 148, Ed. 1 Thursday, June 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
June 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 68, No. 200, Ed. 1 Tuesday, August 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
August 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 68, No. 227, Ed. 1 Friday, September 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
September 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 90, No. 189, Ed. 1 Sunday, October 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
October 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 90, No. 216, Ed. 1 Wednesday, November 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
November 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Altus Times (Altus, Okla.), Vol. 90, No. 242, Ed. 1 Friday, December 21, 1990
Daily newspaper from Altus, Oklahoma that includes local, state, and national news along with advertising.
Date:
December 21, 1990
Creator:
Lomenick, Rick
Object Type:
Newspaper
System:
The Gateway to Oklahoma History
Ames test results on shot-tank residues
In August 1987, a routine Ames test on soot from the Lawrence Livermore National Laboratory (LLNL) 4-in. gun showed that the soot was mutagenic to Salmonella bacteria. Subsequent liquid chromatography on the soot showed that, out of hundreds of ultravoilet-absorbing compounds found in the residue, only three or four were mutagenic. When a sample large enough to weigh was collected, it was found that No environmentally identified complex mixture has ever been reported with as much Ames/Salmonella activity per gram as the gun residues.'' Since then, Ames tests of hundreds of samples have verified that the residues from our gun tanks may be hazardous to health. The actual degree of the hazard and the identity of the offending chemicals are still unknown. 2 refs.
Date:
September 21, 1990
Creator:
Bloom, G.H.
Object Type:
Article
System:
The UNT Digital Library
An analysis of commerical zeolite catalysts by multinuclear NMR
This work involves studying two commercial hydrocracking catalysts by solid state multinuclear NMR silicon 29 and aluminum 27 with the goal of developing a method of determining the fraction zeolite in the catalysts. The zeolite fraction is known to be one of the faujasite zeolites type X or Y. The clay matrix of the catalyst is assumed to be kaolinite. Fresh, air-exposed commercial hydrocracking catalysts were provided by Phillips Petroleum. Sample 33351-86 was known to be a physical mixture of a Y zeolite and a clay matrix. The other catalyst, 33351-20, was composed of a faujasite zeolite grown within a clay matrix. Both were suspected of being about 20 wt % zeolite. Nothing is known about the state of pretreatment or cation exchange. A portion of each catalyst was calcined in a porcelain crucible in air at 500{degree}C for two hours with a hour heating ramp preceding and a two hour cooling ramp following calcination. 64 refs., 21 figs., 8 tabs.
Date:
September 21, 1990
Creator:
Flanagan, L.
Object Type:
Report
System:
The UNT Digital Library
[Andy Miller, John Britt, Paul Kloesel & Muriel Tyssen]
Photograph of two men seated at a desk in front of a blackboard, a man and a woman stand behind them. Back of photo reads, "Mar 21 1990 / Lee College American Studies students Andy Miller, seated left, and Paul Kloesel, right, were winners in the historical research and essay contest sponsored by the Texas State Historical Association. With them are instructors John Britt and Muriel Tyssen, who is displaying the Lee College Webb Historical Society's chapter achievement award. Garnett [unreadable] also received an award at the recent conference. / LC photo--March 1990"
Date:
March 21, 1990
Creator:
Lee College
Object Type:
Photograph
System:
The Portal to Texas History